Inclusion compounds formed between α,ω-(long-carbon-chain)-diaminecademium(II) tetracyanonickelate(II) host and aromatic guest molecules |
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Authors: | Tai Hasegawa Shin-Ichi Nishikiroi Toschitake Iwamoto |
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Affiliation: | (1) Department of Chemistry, College of Arts and Sciences, The University of Tokyo, Komaba, 153 Meguro Tokyo, Japan |
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Abstract: | Inclusion compounds with the general formula Cd(NH2(CH2)nNH2)Ni(CN)4·xG were prepared forn=4 to 8, and for G of such an aromatic guest molecule as pyrrole, benzene, aniline, toluene, toluidine, xylene, xylidine, dichlorobenzene, trimethylbenzene, tetramethylbenzene, ethylbenzene, styrene, or isopropylbenzene, with varyingx. Generally, longer chain lengths of ,-diamine in the host permit the inclusion of bulkier guest molecules. However, the presence of an amino group on the phenyl ring of the guest appears to impart a special affinity with the hosts. |
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Keywords: | Hofmann-type clathrate pyrrole benzene aniline substituted benzene substituted aniline 1,4-diaminobutane 1,5-diaminopentane 1,6-diaminohexane 1,7-diaminoheptane 1,8-diaminooctane cadmium tetracyanonickelate |
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